CMS Price Transparency Data

Diagnostic mammogram (both breasts)

Facility: City of Hope National Medical Center

Billing Code: 77066 (CPT)

The BaseRate · fair price medium confidence

A fair price for this

$232

about 1.5× the $157 Medicare rate · typically $115–$543

modeled estimate · not a bill or quote

What this hospital charges insurers

$161

Below the fair price — a good deal

about $71 under the fair price · 1.0× Medicare

Medicare pays $157 Fair price $232 This hospital $161 Cash price $625 Hospital's list price $1,250

How we calculate the fair BaseRate →

How this hospital compares to other CA hospitals

Highest price of the 9 CA hospitals we have prices for — worth calling around.

Cheapest $48 Priciest $161

Black dot = this hospital, among the 9 CA hospitals with a price for this procedure. Full list below.

⚠ The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.

A fair price for a Diagnostic mammogram (both breasts) is about $232 (about 1.5× the $157 Medicare rate). City of Hope National Medical Center charges insurers about $161, or about $625 in cash — below the fair price — a good deal. Located in Duarte, CA.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

5 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Kaiser Permanente Humana

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company	Price range	vs. Medicare
UnitedHealthcaremajor	$350 - $479	223%
Blue Cross Blue Shieldmajor	$312 - $1,010	199%
Aetnamajor	$625	398%
Cignamajor	$615	392%
Kaiser Permanentemajor	$562	358%
Health Net	$75 - $606	48%
Molina	$625 - $812	398%
Sentara	$105 - $144	67%
+ 9 smaller / regional plans	$135 - $812

Excludes 3 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Tell the billing desk you want to be billed as self-pay — not through insurance — before your visit.
Ask for the cash / prompt-pay discount in writing, with the exact price (about 625), before you agree to anything.
Get it in writing that they won’t also bill your insurance, so the cash price is what you owe.
Check the CPT code on your bill matches exactly: 77066.

Insurance Before you use insurance

Call your insurance company to confirm City of Hope National Medical Center is in-network.
Ask your insurer whether prior approval is required for CPT code 77066.
Confirm the doctor or provider is in-network too — not just the hospital building.
Check your Explanation of Benefits against the hospital’s final itemized bill.

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

How you’d pay

Deductible left to meet ($)

Your coinsurance (%)

Enter your details and press estimate to compare.

Other Procedures at City of Hope National Medical Center

Compare: Diagnostic mammogram (both breasts) at other CA hospitals

Insurance negotiated median for the same procedure, sorted lowest first.